Cookie Monster Cookies are colorful, whimsical, and absolutely loaded with cookie goodness. These bright blue cookies are stuffed with Oreos, chocolate chip cookie chunks, and both white and semisweet chocolate chips, all surrounding a gooey chocolate center. They’re the perfect blend of fun and indulgence for kids and adults alike.

Why You’ll Love This Recipe

These cookies are more than just eye-catching. They’re soft, chewy, and packed with mix-ins that provide layers of texture and flavor. The playful blue color and variety of chocolates make these cookies ideal for birthdays, bake sales, or themed parties. Plus, they’re easy to make and customize based on what you have in your pantry.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

All-purpose flour
Cornstarch
Baking soda
Salt
Unsalted butter
Light brown sugar
Granulated sugar
Eggs
Vanilla extract
Blue gel food coloring (royal blue or electric blue)
Violet food coloring (optional, to deepen the blue tone)
Semisweet chocolate chips
White chocolate chips
Oreo cookies, chopped
Chocolate chip cookies, chopped (like mini Chips Ahoy)
Milk chocolate discs or chunks (for the center)

directions

Preheat the oven to 350°F (175°C). Line baking sheets with parchment paper.
In a bowl, whisk together the flour, cornstarch, baking soda, and salt.
In a separate bowl, cream the butter with the brown sugar and granulated sugar until light and fluffy.
Add the eggs and vanilla extract to the butter mixture and mix until smooth.
Stir in the blue and violet gel food coloring until you reach a bright blue color.
Gradually add the dry ingredients to the wet mixture, mixing just until combined.
Fold in the chocolate chips, chopped Oreos, and chopped chocolate chip cookies.
Scoop a portion of dough, flatten slightly, and place a chocolate disc or chunk in the center. Wrap the dough around it to seal and roll into a ball.
Press a few extra cookie pieces and chocolate chips into the top for a decorative finish.
Arrange dough balls on the prepared baking sheets with enough space between them.
Bake for 10–12 minutes, until the edges are set but the centers are still soft.
Let cookies cool on the baking sheet for 5 minutes, then transfer to a wire rack.

Servings and timing

Makes approximately 20 to 24 cookies
Prep time: 25 minutes
Bake time: 10–12 minutes
Total time: 35–40 minutes

Variations

Use peanut butter cookie pieces for a different flavor profile.
Add candy eyes on top before baking for a more playful Cookie Monster look.
Swap milk chocolate chunks with caramel or peanut butter chips for a fun twist.
Make the dough ahead and freeze it for a quick bake later.

storage/reheating

Store cooled cookies in an airtight container at room temperature for up to 3 days.
Freeze baked cookies for up to 3 months. Thaw at room temperature before serving.
To reheat, microwave a cookie for about 10–15 seconds for a warm, gooey center.

FAQs

What type of blue food coloring should I use?

Gel food coloring is recommended for a vibrant blue color without altering the dough’s consistency.

Can I make these cookies without the chocolate center?

Yes, you can omit the chocolate center if desired. The cookies will still be deliciously soft and flavorful.

Do I need to chill the dough?

Chilling is optional but recommended if your dough feels too soft. It helps prevent the cookies from spreading too much.

Can I use different cookies instead of Oreos and chocolate chip cookies?

Absolutely. Try any crunchy or sandwich-style cookies you enjoy.

How do I get perfectly round cookies?

You can use a round cutter or gently reshape the cookies with a spoon immediately after baking.

Can I use natural food coloring?

Natural food coloring can be used, though the blue may not be as vivid as with gel-based dyes.

How should I store leftover dough?

Wrap it tightly in plastic wrap and refrigerate for up to 3 days or freeze for longer storage.

Are these cookies safe for small children?

Yes, but avoid adding candy eyes or small decorations if serving to toddlers to prevent choking hazards.

Can I double the recipe?

Yes, the recipe doubles well. Just be sure to work in batches when baking to avoid overcrowding the oven.

What’s the texture like?

These cookies are soft and chewy in the center with a slightly crisp edge and chunks throughout for added crunch.

Conclusion

Cookie Monster Cookies are a delightful, eye-catching treat that’s as fun to eat as they are to make. Bursting with cookie chunks, rich chocolate, and a colorful blue hue, they’re sure to be a hit at any gathering. Whether you’re baking for kids, friends, or just yourself, this recipe guarantees a sweet and playful reward